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Contactors

For motor control systems in industrial and commercial facilities, contactors are among the most critical components for reliable motor starting, stopping, and protection. Contactors provide electromagnetic switching to control power circuits, enabling safe and efficient operation of motors and other high-current electrical loads. Electrical.com carries an extensive selection of contactors from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing automation, HVAC systems, material handling equipment, and industrial process control applications.
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MC1A310AIU
MC1A310AIU
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General Electric
9
MC1A310AIW
MC1A310AIW
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General Electric
9
MC1A310AIY
MC1A310AIY
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General Electric
9
MC1A310AR1
MC1A310AR1
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General Electric
9
MC1A310AR10
MC1A310AR10
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General Electric
9
MC1A310AR12
MC1A310AR12
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General Electric
9
MC1A310AR13
MC1A310AR13
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General Electric
9
MC1A310AR2
MC1A310AR2
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General Electric
9
MC1A310AR3
MC1A310AR3
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General Electric
9
MC1A310AR4
MC1A310AR4
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General Electric
9
MC1A310AR5
MC1A310AR5
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General Electric
9
MC1A310AR6
MC1A310AR6
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General Electric
9
MC1A310AR7
MC1A310AR7
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General Electric
9
MC1A310AR8
MC1A310AR8
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General Electric
9
MC1A310AR9
MC1A310AR9
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General Electric
9
MC1A310ARA
MC1A310ARA
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General Electric
9
MC1A310ARE
MC1A310ARE
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General Electric
9
MC1A310ARG
MC1A310ARG
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General Electric
9
MC1A310ARK
MC1A310ARK
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General Electric
9
MC1A310ARM
MC1A310ARM
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General Electric
9
MC1A310ARN
MC1A310ARN
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General Electric
9
MC1A310ARS
MC1A310ARS
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General Electric
9
MC1A310ARU
MC1A310ARU
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General Electric
9
MC1A310ARW
MC1A310ARW
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General Electric
9

Electrical.com stocks the largest inventory of contactors in the world, with over 1 million square feet of new, used, surplus, and re-certified motor control components available for immediate shipment. From standard contactors to specialized configurations, we have what you need when others say no. Our comprehensive contactor inventory spans all voltage ratings, current capacities, and pole configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our contactors serve critical applications across industrial motor control systems, HVAC equipment, lighting control systems, manufacturing automation, material handling operations, pump and compressor controls, conveyor systems, process control installations, commercial building systems, and industrial machinery.


Whether you're maintaining legacy equipment with obsolete contactor models or sourcing current production components for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need contactors now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.